loadjs.js
1.42 KB
wfdesign_cus_loadjs=function(){var l=function(){},c={},f={},u={};function o(e,n){if(e){var t=u[e];if(f[e]=n,t)for(;t.length;)t[0](e,n),t.splice(0,1)}}function s(e,n){e.call&&(e={success:e}),n.length?(e.error||l)(n):(e.success||l)(e)}function h(t,r,i,c){var o,s,e=document,n=i.async,f=(i.numRetries||0)+1,u=i.before||l,a=t.replace(/^(css|img)!/,"");c=c||0,/(^css!|\.css$)/.test(t)?(o=!0,(s=e.createElement("link")).rel="stylesheet",s.href=a):/(^img!|\.(png|gif|jpg|svg)$)/.test(t)?(s=e.createElement("img")).src=a:((s=e.createElement("script")).src=t,s.async=void 0===n||n),!(s.onload=s.onerror=s.onbeforeload=function(e){var n=e.type[0];if(o&&"hideFocus"in s)try{s.sheet.cssText.length||(n="e")}catch(e){18!=e.code&&(n="e")}if("e"==n&&(c+=1)<f)return h(t,r,i,c);r(t,n,e.defaultPrevented)})!==u(t,s)&&e.head.appendChild(s)}function t(e,n,t){var r,i;if(n&&n.trim&&(r=n),i=(r?t:n)||{},r){if(r in c)throw"LoadJS";c[r]=!0}!function(e,r,n){var t,i,c=(e=e.push?e:[e]).length,o=c,s=[];for(t=function(e,n,t){if("e"==n&&s.push(e),"b"==n){if(!t)return;s.push(e)}--c||r(s)},i=0;i<o;i++)h(e[i],t,n)}(e,function(e){s(i,e),o(r,e)},i)}return t.ready=function(e,n){return function(e,t){e=e.push?e:[e];var n,r,i,c=[],o=e.length,s=o;for(n=function(e,n){n.length&&c.push(e),--s||t(c)};o--;)r=e[o],(i=f[r])?n(r,i):(u[r]=u[r]||[]).push(n)}(e,function(e){s(n,e)}),t},t.done=function(e){o(e,[])},t.reset=function(){c={},f={},u={}},t.isDefined=function(e){return e in c},t}();